WDR and SWR comparison

Here's SWR and WDR sendesprache comparison, SDR and SWR sendesprache are included, rbb are also incluced The diffrence beetween WDR and SWR sendespraches are "Das" but SWR uses "Dieses". for example: Das Laptop, in SWR: Dieses Laptop.

This stated that WDR and SWR are a feline species